import time
import multiprocessing


def test1():
    while True:
        print("1--------")
        time.sleep(1)


def test2():
    while True:
        print("2--------")
        time.sleep(1)


def main():

    p1 = multiprocessing.Process(target=test1)
    p2 = multiprocessing.Process(target=test2)
    p1.start()
    p2.start()
    

if __name__ == "__main__":
    main()

